Most likely Black Walnut; alternatives include Claro Walnut or a gray-weathered tropical hardwood.
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern and central North America, especially the Midwest and Appalachian regions.
- Hardness
- 1,010 lbf Janka — Medium.
- Durability
- Moderately durable; heartwood has useful decay resistance, while sapwood is less resistant to insects and rot.
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Grain Pattern
Predominantly straight, fine-to-medium textured grain with subtle cathedral and occasional wavy figure; appears flat-sawn.
Color & Appearance
The surface is gray-brown, likely weathered or oxidized; walnut heartwood is normally chocolate brown to purplish brown with paler sapwood and develops warmer amber tones indoors.
Hardness (Janka)
1,010 lbf Janka — Medium.
Durability & Decay Resistance
Moderately durable; heartwood has useful decay resistance, while sapwood is less resistant to insects and rot.
Value & Age
Approximately $8–$18 per board foot for ordinary kiln-dried walnut; premium clear or figured stock may exceed $25.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- The board appears recently machined but weathered or surface-aged; actual tree age cannot be determined visually.
Common Uses
Furniture, cabinetry, flooring, architectural millwork, gunstocks, veneer, and turning.
Geographic Origin
Eastern and central North America, especially the Midwest and Appalachian regions.
Workability
Generally machines, sands, glues, and finishes well, though irregular grain can cause localized tear-out; predrilling is advisable.
Finish Recommendations
Sand to 180–220 grit, remove oxidation if desired, then use dewaxed shellac, lacquer, oil, or polyurethane; test first because color can vary.
Notable Features
Fine texture, attractive natural luster, moderate dimensional stability, and characteristic walnut color beneath the gray surface.